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New malware warning

Tuesday, December 4th, 2012

Please take note that a new malware threat has emerged on campus. Some users have reported the following:

A pop up will appear on your screen (see below) prompting you to update your Antivirus package due to a threat (in this case a trojan). However, this notification in itself is a malware application. If you click on the option to update, it will install itself on your pc. Under no circumstances should you click on the button.

Close the pop up screen immediately and if you’re worried that your pc is infected, contact the IT helpdesk. Read more on http://www.hoax-slayer.com/fake-fedex-invoice-malware.shtml

Need to build a website?

Friday, November 23rd, 2012

What platform should I use to author and publish my department/faculty/division/centre website? This is a question that the IT and Communications divisions are often asked and we have consequently prepared the following guidelines and advice.

But first some important principles…. Authoring, publishing and maintaining a website need not be tasks reserved for technically-minded people. In fact, it is far preferable that these tasks are performed by the people most concerned with communications in your entity – and in order to do this they need not be skilled in “html, javascript” and other arcane technical tools and languages.

Secondly, websites must increasingly be fresh, dynamic and interactive. This implies that website maintenance is not a once-in-a-semester exercise, but a continuous commitment that should involve many contributors and authors in your environment, all co-ordinated by a designated editor.

Where one does require professional input is at the initial stages of a website’s design: design of the particular user experience that is required, graphical design and information layout (i.e. templates or master pages) and preparation of the technical platform. After these stages website management revolves around generating content and using the site for effective communication with the target audience(s).

So – in order empower people not skilled in web technologies to manage and contribute to their own websites and to maintain image and look-and-feel consistency across multiple pages and sites, most institutional websites are increasingly built on so-called Web Content Management Systems (WCMS). There are various examples of such WCMS’s including, Joomla!, WordPress, Sharepoint, Drupal, Oracle Portal, Nettoolbox, etc. So which one(s) should you use?

We strongly recommend the following:

  1. Until recently many faculty and departmental websites were built and authored on the Oracle Portal WCMS. However, this platform is approaching end-of-life and will be phased out over the next years. Do not build any new sites or do major upgrades of sites on this platform anymore.
  2. The university has officially adopted the Microsoft Sharepoint platform as the institutional WCMS for official websites. Do build new sites on this platform. Both the IT and Communications divisions are gearing up to be able to support and advise website owners on its use.
  3. We also offer a WordPress blogging platform for sites that require blogging functionality. Institutional support is limited, but WordPress is easy to use and suited to small, single sites.
  4. Ensure that all websites include the necessary code to log web usage data for analysis of usage of the sites (known as Web Analytics). We offer a PIWIK Web Analytics platform for this purpose, although you could use Google Analytics as well. But you need to be aware that given the need for on-campus users to open Inetkey for Google Analytics to work, such users, if they are in your target audience, will experience degraded site performance if Intekey is closed.
  5. Ensure that you are familiar with the requirements of the University’s Web Regulation, which governs the management of institutional websites.

Although all the other WCMS’s mentioned above, and others, do run on our servers and are used by many, neither the IT Division nor Communications provides any WCMS-level support for them. Entities that have in-house technical skills or are able to afford external technical support may wish to continue using them, but we recommend that plans be made to eventually migrate those websites to the Sharepoint platform.

Contact the E-communications Division (ecomms@sun.ac.za) or Advanced Support, IT Division (helpinfo@sun.ac.za) in order to learn more about Sharepoint and to prepare the plans for your new or upgraded website.

ARTICLE BY RALPH PINA

So you want to be a webfundi?

Friday, November 23rd, 2012

Your department decided it’s time to get with the programme and update that ancient website. And you are the lucky chosen one to manage the project. Don’t panic, it’s not as difficult as it seems.

Let’s start by defining the various types of websites the university hosts and publishes. This includes the faculty, school and academic departments, division, unit, centre of excellence and institute websites, institutional web portals: student portals; staff portal; alumni portal; prospective student portal, student residence and association websites, institutional blog and wiki services and other websites of affiliated entities hosted on university servers.

Each department, faculty, division or institute is responsible for it’s own website. IT supplies the platform and infrastructure on which this site is hosted and assists with the initial administration process. The building and maintenance of the site remains the responsibility of each entity.

So where do you start? Before jumping in at the deep end, there are a few decisions you need to make.

Firstly – and this is probably the most important one – establish what your department’s needs are and which platform would be the best option to run your website on. If you’re unsure what your options are, read more here.

Ok, so you’ve decided which platform to use. Your next step is to find someone to build and maintain the site. Although it seems like the easiest and fastest option to employ an outside company, just keep in mind that a website needs to be updated regularly. Initial set up costs will be high and you might need to keep on paying the company for maintenance if it’s not implemented on an easy, user-friendly interface. In the long run you will be better off investing in the training of someone within your department.

And lastly, register the person responsible for the website as pagemaster. This person doesn’t necessarily have to be the same person responsible for the updates and maintenance, but it would make administration considerably easier. The registration request can be made by completing a simple form. As soon as the application is completed and processed, an e-mail will be sent to the contact person with the necessary information.

You will also find more detailed information on our self help wiki regarding ftp, blog and wiki applications, etc. Feel free to contact us for any additional information you might need.

You personal info in the wrong hands?

Friday, November 9th, 2012

If admin and filing is just as frustrating to you as it is to me, you receive all your statements and accounts by e-mail rather than by snail mail.

How many times have we heard how important it is to make sure the information on your pc is safe and secure. Most of the time we think in terms of work related data and we’re not too worried. You have more personal information on your pc than you think. How easily we send bank details, passwords and other important info to other people via e-mail, because we just assume that it’s safe. 

Have you considered how much personal information you have stored in your mailbox and what a cyber criminal can use it for? For this reason it’s of the utmost importance that you take certain measures when it comes to your computer’s security.

1. If you leave your desk for longer than a few minutes, rather lock your pc by typing the Windows and L key or using the Lock this computer-function when you type Ctrl+Alt+Delete. Your info will be safe from passing, prying eyes.

2. Choose passwords wisely (For more handy tips on the selection of a secure password, click here)

2.1 Be careful of using a password forming a pattern on your keyboard. This is one of the popular ways of choosing a password and also one of the easiest one to crack for a cyber criminal. Avoid something like 1q2w3e4r5t,  !QAZ@WSX, qwertasdf or 654321 of 123456.

2.2 Rather be creative when selecting your password and think of a sentence unique to you, yet easy to remember. Use the first letter of each word and through in a digit or character to make it more difficult.

2.3 Always choose a password with at least 8 characters (letters, numbers, punctuation marks or special character like @$%^&*, etc.

3. Do not write down your passwords. It’s the same as leaving your key on your front doo’r’s steps.

4. Never save passwords in your browser, for example Internet Explorer, Firefox, Chrome or Safari. It’s extremely easy for someone to access those passwords. If your browser or any programme asks if the password should be saved, rather choose no, even if it’s less effort.

5. Do not give your password to anyone over the phone, e-mail or  instant message (IM). Never reply to an e-mail requesting any passwords, account numbers or PINS.

(INFORMATION SUPPLIED BY  NEELS BLOM)

Suffering from password fatigue?

Friday, November 9th, 2012

According to a study conducted in America in August of this year nearly 3 in 5 adults have 5 or more unique online passwords to remember. It’s no wonder we struggle to remember them all.

Believe it or not, there’s even a recognised psychological explanation for your inability to remember all your passwords and the subsequent effect it has on your psyche. Yes, indeed, you might be suffering from password fatigue. This “disorder” can be defined as the feeling experienced by people who have to remember a large amount of passwords as part of their daily routine. This could include any password or code – from the code for your bicylcle’s lock to your pc or atm pin code. Read more on password fatigue here..

However, if you can’t remember your average 5 passwords, don’t panic, there’s hope for you yet. There’s software to help you remember on the days your grey matter struggles to keep up with all the information.

The most popular and possibly best of these is KeePass Password Safe.

KeePass is free open source software enabling you to manage all your passwords in a safe and secure manner. With this programme, you store all your passwords in one central database and lock it with only one secure master key or password. Storing your passwords in one central place behind a secure password is much safer than using the same password for all your programmes and applications, because you’re worried you might forget them!

Another additional advantage of KeePass is it’s usability on most platforms. Although it was originally intended for usage on Microsoft Windows, it can also be used with ease on Linux, Mac OS and various cell phone platforms.

The software has various functions, amongst others one able to generate passwords automatically – handy when you’ve run out of ideas for a strong password. Read more on KeePass here.

If you’re interested in other software available for password management, www.smashingapps.com has a few suggestions.

 

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